WAC Notes August 14 2020

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WAC Notes August 13 2020 << >> WAC Notes August 15 2020

August 14 2020

Daily Meeting BlueJeans

Production Run List - Slug 188 - IHWP OUT - Flip-RIGHT - Production/Recommissioning

• Good - Run 7693 - Going to 150 uA production after beam studies and Compton work. looks good. Needs BPM cut. AT outliers didn't fail the global cut for some reason
• Good - Run 7694 - needs X BPM cut. Otherwise looks good
• Good - Run 7697 - looks good
• Good - Run 7698 - Short run, but it looks OK
• Good - Run 7699 - looks good
• Good - Run 7700 - Short run, but it looks OK
  • -> "FFB ON , FF DAC off, FF off"
• Good - Run 7701 - last FFB ON Run. Looks GOOD
  • -> "FFB ON , FF DAC on, FF on"
• Good - Run 7702 - Looks good. Needs BPM X cuts
  • -> "FFB Off , FF DAC off, FF off"
• Good - Run 7703 - RHRS Quad tripped off. Otherwise Needs BPM X cuts -> "FFB Off , FF DAC off, FF off"
• Good - Run 7704 - Looks good. Needs BPM X cuts
  • -> "FFB Off , FF DAC off, FF off"
• Good - Run 7705 - Looks good. Needs BPM X cuts
  • -> "FFB Off , FF DAC off, FF off"

Production Run List - Slug 189 - IHWP IN - Flip-RIGHT - Production/Recommissioning

• Good - Run 7706 - Looks good. Needs BPM X cuts
  • -> "FFB Off , FF DAC off, FF off"
• Good - Run 7707 - Looks good. Needs BPM X cuts
  • -> "FFB Off , FF DAC off, FF off"
• ?? - Run 7715 - RQ1 tripped
• ?? - Run 7716 - RQ1 tripped
• ?? - Run 7717 -
  • -> "FFB ON , FF DAC off, FF off"

Non-Production Runs and Bad Runs

• Junk - Run 7695 - DAQ glitch
• Junk - Run 7680 - DAQ glitch
• Failed unser - Run 7709

Scans:

• PITA Scan - - Run 7708
• Unser - - Run 7710
• BPM Pedestal ramp - - Run 7711
• Detector Calibration ramp - - Run 7712

Issues

• FFB issues again - to mititgate BPM Y noise and possible major regression/BMOD analysis singularity: Turn of FFB and run with the BPMs free
• JAPAN Regression appears to be singular while FFB is off, but not during the unser scan on carbon 1% target with FFB OFF!
• BMOD corrections look WAY better for 1X - 13746 prior standard BMOD analysis in todays runs compared to yesterdays (i.e. the FFB difference maybe very important?)

Updates

• Detectors are in exactly the same spots and conditions as in March
• Pedestals need to be obtained in a few days and these runs reprompted